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Satisfy your power hungry audio system with high performance batteries and power cells. Find batteries and accessories including terminals, power supplies, isolators and relays.
StreetWires

StreetWires Car Batteries & Power

StreetWires Capacitors
StreetWires Battery Accessories
StreetWires Amplifier Wiring Kits
StreetWires Power & Ground Wire

Top 20 in StreetWires Car Batteries & Power

4 AWG / 4 Gauge Firewall Bushing

• 4 Gauge Firewall Bushing
• Water tight seal when power wires pass through metal
• Locks securely as bushing is tightened

$6.95

IN STOCK

8 AWG / 8 Gauge Firewall Bushing

• 8 AWG / 8 Gauge Firewall Bushing
• The threaded shaft loads through the firewall, a rounded cap screws on from one side and a nut from the other
• Creates a watertight seal

$6.95

IN STOCK

Only 3 Left!

Solid Brass Short Side Mount Battery Post Adapter

• Short Side Mount Battery Post Adapter
• Solid Brass Coated
• Features a Connection Terminal for your Vehicle's Electrical Components, as well as a Ring Terminal for your Audio Components

$7.95

IN STOCK

1 Pair of Side to Top Mount Converter Adapters

• 1 pair of Side to Top Mount Converter Adapters
• Lets you Use Top-Mount Power Cable Connectors on your Battery's Side-Mount Posts
• Gold-Plated for High Conductivity
• Machined from Forged Brass

$8.95

IN STOCK

Negative Post Top-Mount Battery Terminal Clamp with 8 Gauge Input and Ring Terminal

• Top-Mount Battery Negative Terminal Clamp
• 8-Gauge (AWG) Input
• Machined from Durable Forged Brass
• Super Torx Clamping System
• Color-Coded Polarity Indicator
• Two Output Connections for PowerRing

$19.95

IN STOCK

Solid Brass Long Side Mount Battery Post Adapter

• Long Side Mount Battery Post Adapter
• Solid Brass Coated
• Features a Connection Terminal for your Vehicle's Electrical Components, as well as a Ring Terminal for your Audio Components

$11.95

IN STOCK

Positive Post Top-Mount Battery Terminal Clamp with 8 Gauge Input and Ring Terminal

• Top-Mount Battery Positive Terminal Clamp
• 8-Gauge (AWG) Input
• Machined from Durable Forged Brass
• Super Torx Clamping System
• Color-Coded Polarity Indicator
• Two Output Connections for PowerRing

$19.95

IN STOCK

Positive Top-Mount Battery Terminal Clamp with 4 AWG input and Fused Power Ring Connection

• Top-Mount Battery Positive Terminal Clamp
• 4-Gauge (AWG) Input
• Fused Power Ring Connection
• AFS Fuse Holder
• Nickel-Plated Terminal Coating
• Color-Coded Polarity Markings
• Super Torx Clamping System

$17.95

OUT OF STOCK